タイトルまたは説明

Technical Parameters:
1. accurary class: 0.*5/0.1/0.2
2. reference standard energy meter: hs****0c singel-phase wide-measurement-range standard energy meter. accuracy class: 0.*5/0.1/0.2
multi-path voltage transformer: accuracy class: 0.*1, rated load per path: *0VA
3. voltage range: **0V (**0V option)
4. current measurement range: 0.****0A (**0A option)
5. Frequency: *5Hz**5Hz, resolution: 0.*1Hz
6. number of energy meters to be tested: *4/*8 (standard), also ***0 meter testing stations are available
7. testing fuctions: accuracy testing, creep testing (no lad testing), starting up testing, harmonic testing, repeatability testing, influencing testing, dial testing etc.